The invention relates to the technical field of vehicles, in particular to a protective beam assembly and an electric vehicle. The protective beam assembly is applied to the electric automobile. The electric automobile comprises an automobile body, an auxiliary frame connected with the automobile body and a battery pack installed on the automobile body. The protective beam assembly is located on the side, close to the auxiliary frame, of the battery pack and connected with the auxiliary frame and the automobile body. The protective beam assembly comprises a bottom protective plate and a protective beam unit, and at least part of the bottom protective plate is connected with the auxiliary frame; the protective beam unit is positioned at one end, close to the battery pack, of the bottom protective plate and connected with the bottom protective plate. The protective beam assembly has the advantages that the mounting structure of the protective beam assembly is optimized through the integrated design of the bottom protective plate and the protective beam unit, the structural strength is good, the cost is low, meanwhile, the protective performance is good, and a battery pack is prevented from being scratched.
本申请涉及车辆技术领域,特别是涉及一种防护梁总成及电动汽车。该防护梁总成应用于电动汽车上,电动汽车包括车身、与车身连接的副车架以及安装于车身上的电池包。防护梁总成位于电池包靠近副车架的一侧,并分别与副车架、车身连接。防护梁总成包括底护板及防护梁单元,底护板至少部分与副车架连接;防护梁单元位于底护板靠近电池包的一端,并与底护板连接。本申请的优点在于:通过将底护板及防护梁单元集成设计,优化了防护梁总成的安装结构,结构强度好、成本低,同时还具有较好的防护性能,防止电池包发生剐蹭。
Protective beam assembly and electric automobile
防护梁总成及电动汽车
2022-12-30
Patent
Electronic Resource
Chinese
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